Jim Morrison
3B · Born September 23, 1952
Age in each postseason series
- 1978 NLCS (October 4, 1978), Phillies vs Dodgers 1–3: 26 years, 11 days
- 1987 ALCS (October 7, 1987), Tigers vs Twins 1–4: 35 years, 14 days
Age in each season
- 1977 (Phillies): 24 years, 190 days to 25 years, 8 days
- 1978 (Phillies): 25 years, 190 days to 26 years, 8 days
- 1979 (White Sox): 26 years, 190 days to 27 years, 8 days
- 1980 (White Sox): 27 years, 191 days to 28 years, 8 days
- 1981 (White Sox): 28 years, 190 days to 29 years, 8 days
- 1982 (White Sox, Pirates): 29 years, 190 days to 30 years, 8 days
- 1983 (Pirates): 30 years, 190 days to 31 years, 8 days
- 1984 (Pirates): 31 years, 191 days to 32 years, 8 days
- 1985 (Pirates): 32 years, 190 days to 33 years, 8 days
- 1986 (Pirates): 33 years, 190 days to 34 years, 8 days
- 1987 (Pirates, Tigers): 34 years, 190 days to 35 years, 8 days
- 1988 (Braves, Tigers): 35 years, 191 days to 36 years, 8 days